Omron R88D-1SN01H-ECT, Руководство пользователя

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12 Troubleshooting
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
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43 01 Encoder
Memory
Error The encoder detected a
non-volatile memory
error. False detection due to a
data read error that was
caused by excessive
noise If this event occurs after you cycled
the power supply, the encoder is
faulty. Replace the motor.
Non-volatile memory
failure
44 00 1-rotation
Counter Error The encoder detected a
one-rotation counter
error. There is excessive
noise. Take noise countermeasures. If this
event occurs after you performed
noise countermeasures, the motor
is faulty. Replace the motor.
Failure due to vibration,
impact, condensation or
foreign matter, etc.
45 00 Absolute
Encoder
Multi-rotation
Counter Error The encoder detected a
multi-rotation counter
error. A temporary error
occurred in the encoder
multi-rotation detection
function due to vibra-
tion, impact, or conden-
sation. Use the product continuously if this
event does not occur after improv-
ing the operating environment.
Replace the motor if this event
occurs again.
Encoder failure
01 Absolute
Position
Detection
Error The encoder detected a
multi-rotation counter
error. A detection error was
detected in the
multi-rotation detection
section of the encoder. Perform the Absolute Encoder
Setup after cycling the power sup-
ply, and update the multi-rotation
number.
*2
There is excessive
noise. Take noise countermeasures.
Replace the motor if this event
occurs repeatedly.
47 00 Overspeed
Error The encoder detected
the overspeed. The motor is rotated by
external forces. Take countermeasures so that the
motor is not subjected to external
forces if the motor is rotated by
external forces.
Encoder failure and
false detection If this event occurs repeatedly, the
encoder is faulty. Replace the
motor.
58 00 Main Circuit
Temperature
Monitoring
Circuit Fail-
ure A temperature monitoring circuit failure was
detected on the main circuit. If this event occurs repeatedly after
you cycled the power supply,
Replace the Servo Drive.
59 00 Fan Error The rotation speed of
the fan is 40% or less of
the rating and the cool-
ing performance
decreases. There is a foreign mat-
ter in the cooling fan
and it blocks the rota-
tion. Check whether there is a foreign
matter in the fan. If you find a for-
eign matter, remove it.
Cooling fan failure If there is no improvement after you
performed the correction above,
replace the Servo Drive.
Error No.
Name Cause Measures
Main
(hex)
Sub
(hex)